Home / 25,764,831.96-35,555,258.52-14,162,272.08

Finding the Fourth Proportional to 25,764,831.96, 35,555,258.52 and 14,162,272.08

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Solution

The fourth proportional to 25,764,831.96, 35,555,258.52 and 14,162,272.08 is: 19,543,820.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,764,831.96 : 35,555,258.52 = 14,162,272.08 : x
  2. Step 2: Convert to fraction form
    25,764,831.96/35,555,258.52 = 14,162,272.08/x
  3. Step 3: Cross multiply
    25,764,831.96x = 35,555,258.52 × 14,162,272.08
  4. Step 4: Simplify right side
    25,764,831.96x = 503,543,245,034,978.19
  5. Step 5: Solve for x
    x = 503,543,245,034,978.19/25,764,831.96
  6. Step 6: Final answer
    x = 19,543,820.27

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.